#30B5B3#30B5B3

#30B5B3 is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.5% C 0.110 H 193.4°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#30B5B3
RGB	rgb(48, 181, 179)
HSL	hsl(179, 58%, 45%)
HSV	hsv(179, 73%, 71%)
CMYK	cmyk(73.5%, 0%, 1.1%, 29%)
CIE-LAB	lab(67.22, -34.66, -9.15)
CIE-LCH	lch(67.22, 35.85, 194.79°)
OKLab	oklab(70.45% -0.1067 -0.0255)
OKLCH	oklch(70.45% 0.11 193.4)
XYZ	xyz(25.8757, 36.9277, 48.4031)
Luminance	0.3693 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30B5B3 #B53032

analogous

#30B571 #30B5B3 #3074B5

triadic

#30B5B3 #B330B5 #B5B330

tetradic

#30B5B3 #7130B5 #B53032 #74B530

square

#30B5B3 #7130B5 #B53032 #74B530

split-complementary

#30B5B3 #B53074 #B57130

monochromatic

#165453 #238583 #30B5B3 #51D1CF #82DEDC

Accessibility & contrast

On white

2.50

#30B5B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#30B5B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30B5B3

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30B5B3	#FFFFFF	#000000	##000000
##30B5B3	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9ACB3

Deuteranopia (green-blind)

#969EB4

Tritanopia (blue-blind)

#00BBB4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #30b5b3;
/* rgb */ color: rgb(48, 181, 179);
/* oklch */ color: oklch(70.5% 0.110 193.4);

Tailwind

colors: {
  custom: {
    50: '#7ecbc9',
    500: '#30b5b3',
    950: '#000000',
  },
}

SCSS

$custom: #30b5b3;
$custom-light: #7ecbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#30b5b3",
  "rgb": {
    "r": 48,
    "g": 181,
    "b": 179
  },
  "hsl": {
    "h": 179.098,
    "s": 58.079,
    "l": 44.902
  },
  "oklch": {
    "l": 0.7045,
    "c": 0.10974,
    "h": 193.4
  },
  "luminance": 0.36931
}

Semantic roles & 50–950 ramp

primary

#30B5B3

secondary

#C77A7B

accent

#4649E1

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #30B5B3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →